coreyhaines/ShoppingCart — pull request #2 by johnpaulashenfelter (2011-10-26 13:47:14+00:00)
Title: I had all sorts of cascading errors (eg rails.rb:4:in `dirname': can't co

I had all sorts of cascading errors (eg rails.rb:4:in `dirname': can't convert nil into String (TypeError)) with 1.9.2-p290. Going to p180 fixed them all, which is also what I saw in your presentation. Didn't dig through the why but thought it would help to have this "just work"